{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["alternate names", "cities of residence"], "input": "Samuel David Moore ( born October 12 1935 ) is an American Southern soul and rhythm blues ( ) singer who was the tenor vocalist for the soul vocal duo  Sam Dave  from  1961  to 1981 ."}
{"alternate names": [], "cities of residence": []}